- Added "\c" support to ParseCommandLine() when it parses quoted strings.

- Fixed: When changing your name from the menu, you got an extra " appended
  to your name if it ended with a backslash.
- Added escape sequences for user info strings, so now they can contain
  embedded backslashes.
- Fixed an array-out-of-bounds access when drawing the player setup menu with
  an invalid team number.


SVN r598 (trunk)

src/c_dispatch.cpp

@@ -718,8 +718,11 @@ void AddCommandString (char *cmd, int keynum)
 // to point to a buffer large enough to hold all the arguments. The
 // return value is the necessary size of this buffer.
 //
-// Special processing: Inside quoted strings, \" becomes just "
-// $<cvar> is replaced by the contents of <cvar>
+// Special processing:
+//   Inside quoted strings, \" becomes just "
+//                          \\ becomes just \
+//							\c becomes just TEXTCOLOR_ESCAPE
+//   $<cvar> is replaced by the contents of <cvar>
 
 static long ParseCommandLine (const char *args, int *argc, char **argv)
 {
@@ -759,6 +762,14 @@ static long ParseCommandLine (const char *args, int *argc, char **argv)
 				{
 					stuff = '\"', args++;
 				}
+				else if (stuff == '\\' && *args == '\\')
+				{
+					args++;
+				}
+				else if (stuff == '\\' && *args == 'c')
+				{
+					stuff = TEXTCOLOR_ESCAPE, args++;
+				}
 				else if (stuff == '\"')
 				{
 					stuff = 0;